LI-ION Rechargeable AA Batteries

Sustainable and High-Performance Energy for Your Devices

Checkline's LI-ION AA rechargeable batteries offer a powerful and lasting solution for a wide range of devices. Equipped with a USB to USB-C port, these batteries combine advanced technology and convenience, standing out for their ability to maintain a constant voltage output, ensuring optimal performance throughout most of their lifecycle.

• Constant Voltage: Maintains a 1.5V output for 95% of its operating time, preventing the common fluctuations seen in alkaline batteries and providing a superior user experience.
• Integrated Protection: Includes protection systems against overcharging, short circuits, and deep discharges, ensuring both user safety and battery durability.
• Universal Compatibility: Designed for use in a variety of devices, from electric toys to measuring devices and security cameras.

• Long Lifespan: Capable of being recharged up to 1,200 times, these batteries offer an eco-friendly and cost-effective solution compared to disposable alternatives.
• Performance in Extreme Temperatures: Operate effectively in a temperature range from -20°C to +60°C, outperforming alkaline batteries in adverse conditions.
• Convenient Recharging: With an integrated USB-C charging port, they facilitate recharging without the need for additional chargers, allowing charging via laptops, power banks, and other common USB devices.

Contact us for more information or to place an order. Our team is ready to help you select the best rechargeable power solutions for your needs.